EP0192477A3 - Joint-brosse - Google Patents

Joint-brosse Download PDF

Info

Publication number
EP0192477A3
EP0192477A3 EP86301186A EP86301186A EP0192477A3 EP 0192477 A3 EP0192477 A3 EP 0192477A3 EP 86301186 A EP86301186 A EP 86301186A EP 86301186 A EP86301186 A EP 86301186A EP 0192477 A3 EP0192477 A3 EP 0192477A3
Authority
EP
European Patent Office
Prior art keywords
tufts
support member
tuft
tape
filaments
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP86301186A
Other languages
German (de)
English (en)
Other versions
EP0192477A2 (fr
Inventor
Stuart Apsley Bridges
John Goddard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of EP0192477A2 publication Critical patent/EP0192477A2/fr
Publication of EP0192477A3 publication Critical patent/EP0192477A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D3/00—Preparing, i.e. Manufacturing brush bodies
    • A46D3/04—Machines for inserting or fixing bristles in bodies
    • A46D3/05—Machines for inserting or fixing bristles in bodies for fixing the bristles between wires, tapes, or the like
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/08—Preparing uniform tufts of bristles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • F16J15/3288—Filamentary structures, e.g. brush seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Devices (AREA)
  • Brushes (AREA)
EP86301186A 1985-02-20 1986-02-20 Joint-brosse Withdrawn EP0192477A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858504331A GB8504331D0 (en) 1985-02-20 1985-02-20 Brush seals
GB8504331 1985-02-20

Publications (2)

Publication Number Publication Date
EP0192477A2 EP0192477A2 (fr) 1986-08-27
EP0192477A3 true EP0192477A3 (fr) 1987-09-30

Family

ID=10574780

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86301186A Withdrawn EP0192477A3 (fr) 1985-02-20 1986-02-20 Joint-brosse

Country Status (5)

Country Link
US (1) US4678113A (fr)
EP (1) EP0192477A3 (fr)
JP (1) JPS61193605A (fr)
CN (1) CN86101749B (fr)
GB (1) GB8504331D0 (fr)

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8712681D0 (en) * 1987-05-29 1987-07-01 Cross Mfg Co 1938 Ltd Brush seals
DE3907614C2 (de) * 1988-01-29 2000-08-03 Mtu Muenchen Gmbh Bürstendichtung
DE3802653C2 (de) * 1988-01-29 2000-06-29 Mtu Muenchen Gmbh Bürstendichtung
DE3828363A1 (de) * 1988-08-20 1990-02-22 Mtu Muenchen Gmbh Dichtungseinrichtung
US4989886A (en) * 1988-12-30 1991-02-05 Textron Inc. Braided filamentary sealing element
GB8907695D0 (en) * 1989-04-05 1989-05-17 Cross Mfg Co Seals
US5029875A (en) * 1989-07-07 1991-07-09 Textron Inc. Fluid seal structure
US5031922A (en) * 1989-12-21 1991-07-16 Allied-Signal Inc. Bidirectional finger seal
US5071138A (en) * 1989-12-21 1991-12-10 Allied-Signal Inc. Laminated finger seal
US5042823A (en) * 1989-12-21 1991-08-27 Allied-Signal Inc. Laminated finger seal
US5110033A (en) * 1991-02-21 1992-05-05 United Technologies Corporation Segmented brush seal
US5108116A (en) * 1991-05-31 1992-04-28 Allied-Signal Inc. Laminated finger seal with logarithmic curvature
US5183197A (en) * 1991-08-07 1993-02-02 Technetics Corp. Bundle and place method for the manufacture of brush seals
US5165758A (en) * 1991-08-07 1992-11-24 Technetics Corporation Place and bundle method for the manufacture of brush seals
US5318309A (en) * 1992-05-11 1994-06-07 General Electric Company Brush seal
US5335920A (en) * 1992-08-20 1994-08-09 General Electric Company Brush seal
US5308088A (en) * 1992-08-20 1994-05-03 General Electric Company Brush seal with flexible backing plate
US5568931A (en) * 1992-08-20 1996-10-29 General Electric Company Brush seal
US5403071A (en) * 1993-11-24 1995-04-04 United Technologies Corporation Method of brush seal tufting
DE4403605C2 (de) * 1994-02-05 1995-11-09 Mtu Muenchen Gmbh Spaltdichtung zwischen zwei gegeneinander beweglichen Bauteilen
US5556172A (en) * 1994-05-11 1996-09-17 Technetics Corporation Brush seal bristle cutting method
US5732466A (en) * 1994-11-21 1998-03-31 United Technologies Corporation Manufacturer of brush seals
DE19528508A1 (de) * 1995-08-03 1997-02-06 Mtu Muenchen Gmbh Verfahren zur Herstellung einer Bürstendichtung
US7181843B1 (en) * 1995-09-28 2007-02-27 United Technologies Corporation Method of manufacturing a brush seal
US5765833A (en) * 1995-12-22 1998-06-16 United Technologies Corporation Brush igniter seal
DE19613510C1 (de) * 1996-04-04 1997-04-24 Mtu Muenchen Gmbh Bürstendichtung mit einem von Borstenbündeln umschlungenen Kernring
DE59710884D1 (de) * 1996-10-02 2003-11-27 Mtu Aero Engines Gmbh Bürstendichtung
GB2322168B (en) * 1997-02-18 2001-02-14 Europ Gas Turbines Ltd Brush seal and method for the manufacture of a brush seal
DE19737731A1 (de) * 1997-08-29 1999-03-04 Abb Research Ltd Herstellungsverfahren für Bürstendichtungselemente
US6231047B1 (en) * 1998-05-29 2001-05-15 Eg&G Engineered Products Brush seal
US6257588B1 (en) 1998-09-22 2001-07-10 General Electric Company Brush seal and rotary machine including such brush seal
US6364316B1 (en) 1999-02-11 2002-04-02 Honeywell International Inc. Dual pressure balanced noncontacting finger seal
US6406027B1 (en) * 1999-07-22 2002-06-18 General Electric Company Brush seal and machine having a brush seal
US6736401B2 (en) 2001-12-19 2004-05-18 Honeywell International, Inc. Laminated finger seal with ceramic composition
US7217332B2 (en) * 2002-09-10 2007-05-15 The Gillette Company Brush filament bundles and preparation thereof
US6811154B2 (en) * 2003-02-08 2004-11-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Noncontacting finger seal
DE10337867B4 (de) * 2003-08-18 2020-04-23 MTU Aero Engines AG Bürstendichtung
US7334311B2 (en) * 2004-11-03 2008-02-26 United Technologies Corporation Method of forming a nested can brush seal
US7565729B2 (en) * 2006-03-17 2009-07-28 General Electric Company Methods of manufacturing a segmented brush seal for sealing between stationary and rotary components
US7735833B2 (en) * 2006-11-14 2010-06-15 The University Of Akron Double padded finger seal
US8974891B2 (en) * 2007-10-26 2015-03-10 Coi Ceramics, Inc. Thermal protection systems comprising flexible regions of inter-bonded lamina of ceramic matrix composite material and methods of forming the same
US8528178B2 (en) * 2008-03-03 2013-09-10 United Technologies Corporation Bristle and plate subassembly fixture and manufacturing method
US8051563B2 (en) * 2009-02-06 2011-11-08 General Electric Company Systems and methods and apparatus involving fabricating brush seals
CN102296994A (zh) * 2011-08-03 2011-12-28 上海电气电站设备有限公司 汽轮机刷式汽封的制造工艺
US9181931B2 (en) 2012-02-17 2015-11-10 David Alan McBay Geothermal energy collection system
US10330348B2 (en) 2012-02-17 2019-06-25 David Alan McBay Closed-loop geothermal energy collection system
JP5936681B2 (ja) * 2012-04-08 2016-06-22 イーグル工業株式会社 ブラシシール
WO2014105619A1 (fr) 2012-12-29 2014-07-03 United Technologies Corporation Bossage multifonction pour carter de sortie turbine
US9541006B2 (en) 2012-12-29 2017-01-10 United Technologies Corporation Inter-module flow discourager
WO2014105602A1 (fr) 2012-12-29 2014-07-03 United Technologies Corporation Bouclier thermique pour carter
US9297312B2 (en) 2012-12-29 2016-03-29 United Technologies Corporation Circumferentially retained fairing
US10240532B2 (en) 2012-12-29 2019-03-26 United Technologies Corporation Frame junction cooling holes
US9347330B2 (en) 2012-12-29 2016-05-24 United Technologies Corporation Finger seal
US9850780B2 (en) 2012-12-29 2017-12-26 United Technologies Corporation Plate for directing flow and film cooling of components
WO2014105780A1 (fr) 2012-12-29 2014-07-03 United Technologies Corporation Ensemble et support de joint de turbine à gaz à usages multiples
JP6385955B2 (ja) 2012-12-29 2018-09-05 ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ タービンフレームアセンブリおよびタービンフレームアセンブリを設計する方法
US9863261B2 (en) 2012-12-29 2018-01-09 United Technologies Corporation Component retention with probe
US9845695B2 (en) 2012-12-29 2017-12-19 United Technologies Corporation Gas turbine seal assembly and seal support
US9903224B2 (en) 2012-12-29 2018-02-27 United Technologies Corporation Scupper channelling in gas turbine modules
US9828867B2 (en) 2012-12-29 2017-11-28 United Technologies Corporation Bumper for seals in a turbine exhaust case
US10006306B2 (en) 2012-12-29 2018-06-26 United Technologies Corporation Turbine exhaust case architecture
WO2014105603A1 (fr) 2012-12-29 2014-07-03 United Technologies Corporation Bouclier thermique en plusieurs pièces
US9903216B2 (en) 2012-12-29 2018-02-27 United Technologies Corporation Gas turbine seal assembly and seal support
US10087843B2 (en) 2012-12-29 2018-10-02 United Technologies Corporation Mount with deflectable tabs
US10240481B2 (en) 2012-12-29 2019-03-26 United Technologies Corporation Angled cut to direct radiative heat load
WO2014137444A2 (fr) 2012-12-29 2014-09-12 United Technologies Corporation Joint d'étanchéité à doigt à nappes multiples
US9206742B2 (en) 2012-12-29 2015-12-08 United Technologies Corporation Passages to facilitate a secondary flow between components
WO2014105599A1 (fr) 2012-12-29 2014-07-03 United Technologies Corporation Bouclier thermique pour le refroidissement d'une entretoise
EP2938863B1 (fr) 2012-12-29 2019-09-25 United Technologies Corporation Liaison mécanique destinée à un écran thermique segmenté
US9562478B2 (en) 2012-12-29 2017-02-07 United Technologies Corporation Inter-module finger seal
EP2938868B1 (fr) 2012-12-29 2019-08-07 United Technologies Corporation Ensemble de déviation de flux
US10094389B2 (en) 2012-12-29 2018-10-09 United Technologies Corporation Flow diverter to redirect secondary flow
US9631517B2 (en) 2012-12-29 2017-04-25 United Technologies Corporation Multi-piece fairing for monolithic turbine exhaust case
EP2938836B1 (fr) 2012-12-29 2020-02-05 United Technologies Corporation Disque et ensemble de support d'étanchéité
US9771818B2 (en) 2012-12-29 2017-09-26 United Technologies Corporation Seals for a circumferential stop ring in a turbine exhaust case
US10054009B2 (en) 2012-12-31 2018-08-21 United Technologies Corporation Turbine exhaust case multi-piece frame
WO2014105688A1 (fr) 2012-12-31 2014-07-03 United Technologies Corporation Cadre à multiples pièces de compartiment d'échappement de turbine
DE112013006315T5 (de) 2012-12-31 2015-09-17 United Technologies Corporation Mehrteiliger Rahmen eines Turbinenabgasgehäuses
US10330011B2 (en) 2013-03-11 2019-06-25 United Technologies Corporation Bench aft sub-assembly for turbine exhaust case fairing
US20170051983A1 (en) * 2015-08-18 2017-02-23 Arvos Inc. Flexible seal for a rotary regenerative preheater
CN108290716B (zh) * 2015-11-24 2019-10-22 三菱电机株式会社 旋转机械及电梯用曳引机
US10428953B2 (en) 2016-02-25 2019-10-01 United Technologies Corporation C-seal backed brush seal with a compressible core
US9845884B2 (en) 2016-03-17 2017-12-19 United Technologies Corporation Brush seal with single-layer mixed-diameter bristle pack
US10563771B2 (en) 2016-04-07 2020-02-18 United Technologies Corporation Wire mesh brush seal windage cover
US10364748B2 (en) 2016-08-19 2019-07-30 United Technologies Corporation Finger seal flow metering
US10612668B1 (en) 2017-07-03 2020-04-07 Emerald Energy NW, LLC Rotary seal facilitating fluid flows through a rotating toroidal mass within a pressurized housing vessel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2294480A (en) * 1941-02-05 1942-09-01 United Shoe Machinery Corp Making brush strips
US2672640A (en) * 1945-05-23 1954-03-23 Osborn Mfg Co Brush and method of making same
US2984053A (en) * 1951-07-14 1961-05-16 Osborn Mfg Co Brush and brush material
GB2001400A (en) * 1977-07-20 1979-01-31 Rolls Royce Brush Seal Winding
USRE30206E (en) * 1973-11-23 1980-02-05 Rolls Royce (1971) Limited Seals and method of manufacture thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30206A (en) * 1860-10-02 Hangek fob shafting
US885032A (en) * 1907-06-24 1908-04-21 Sebastian Ziani De Ferranti Fluid packing.
US1713027A (en) * 1925-04-22 1929-05-14 William H Doble Wire brush
US2363685A (en) * 1942-02-19 1944-11-28 Helen Neuschaefer Method of manufacturing brushes
US2449668A (en) * 1943-11-09 1948-09-21 Osborn Mfg Co Method of and apparatus for making brushes
US2878048A (en) * 1954-03-18 1959-03-17 Osborn Mfg Co Brush seal and the like
US4204629A (en) * 1977-07-20 1980-05-27 Rolls-Royce Limited Brush seal and a method of manufacture
US4202554A (en) * 1978-05-17 1980-05-13 Rolls-Royce Limited Brush seals
DE2921512A1 (de) * 1978-05-31 1979-12-13 Cross Mfg Co 1938 Ltd Verfahren zur herstellung einer buerstendichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2294480A (en) * 1941-02-05 1942-09-01 United Shoe Machinery Corp Making brush strips
US2672640A (en) * 1945-05-23 1954-03-23 Osborn Mfg Co Brush and method of making same
US2984053A (en) * 1951-07-14 1961-05-16 Osborn Mfg Co Brush and brush material
USRE30206E (en) * 1973-11-23 1980-02-05 Rolls Royce (1971) Limited Seals and method of manufacture thereof
GB2001400A (en) * 1977-07-20 1979-01-31 Rolls Royce Brush Seal Winding

Also Published As

Publication number Publication date
GB8504331D0 (en) 1985-03-20
CN86101749B (zh) 1988-12-28
EP0192477A2 (fr) 1986-08-27
US4678113A (en) 1987-07-07
CN86101749A (zh) 1986-09-24
JPS61193605A (ja) 1986-08-28

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Inventor name: GODDARD, JOHN

Inventor name: BRIDGES, STUART APSLEY